When working with mathematical simulations or engineering problems, it is not unusual to handle curves that contains thousands of points. Usually, displaying all the points is not useful, a number of them will be rendered on the same pixel since the screen precision is finite. Hence, you use a lot of resource for nothing! This article presents a fast 2D-line approximation algorithm based on the Douglas-Peucker algorithm (see [1]), well-known in the cartography community. It computes a hull, scaled by a tolerance factor, around the curve by choosing a minimum of key points. This algorithm has several advantages: 这是一个基于Douglas-Peucker算法的二维估值算法。
资源简介：When working with mathematical simulations or engineering problems, it is not unusual to handle curves that contains thousands of points. Usually, displaying all the points is not useful, a number of them will be rendered on the same pixel ...
上传时间： 2013-12-20
上传用户：changeboy
资源简介：The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D.
上传时间： 2014-09-05
上传用户：trepb001
资源简介：Mathematic Pascal problems. it is a lil bit easy with a triangle structure. and the number inside.
上传时间： 2013-12-11
上传用户：清风冷雨
资源简介：GPR matlab The function should work with MATLAB v 5 and above. Please do not hesitate to contact me with any ideas for improving it or to point out any bugs that you find.
上传时间： 2014-01-10
上传用户：zhoujunzhen
资源简介：delphi 写的delphi的程序 Handel is a free, standalone development tool created with Delphi 3 that enables you to create, compile, and run projects. Handel also supports Form Design Environments such as Delphi and can open and write unit...
上传时间： 2014-01-18
上传用户：jing911003
资源简介：OFDM simulation with 16QAM with AWGN and multipath channel model.It can help you to develope your algorithm initially.
上传时间： 2013-12-28
上传用户：qw12
资源简介：handshake checker and it is used in the design of USB or other material ,it is a simple one on the acadimic level
上传时间： 2017-03-09
上传用户：asasasas
资源简介：This is a program with my school PWSZ city, maybe it s not great but it execute sorting buubble
上传时间： 2013-12-20
上传用户：从此走出阴霾
资源简介：Abstract: When people want portable music, they usually rely on battery-powered audio devices. With a bit of engineeringblood (or curiosity) running in your veins, it is not difficult to build a wireless Bluetooth® stereo audio system that...
上传时间： 2013-10-09
上传用户：天空说我在
资源简介：For the practicing programmer with little time to spare, Essential C++ offers a fast-track to learning and working with C++ on the job. This book is specifically designed to bring you up to speed in a short amount of time. It focuses on t...
上传时间： 2017-03-29
上传用户：洛木卓
资源简介：The purpose of this Primer is to help you begin to use MATLAB. It is not intended to be a substitute for the online help facility or the MATLAB documentation (such as Getting Started with MATLAB, available in printed form and online). T...
上传时间： 2013-12-27
上传用户：dengzb84
资源简介：AJAX Book Reader is a complete AJAX client-server application that may be used with a Web browser to display a sequence of text files one page at a time. The display style is completely controlled by a configuration file. The first applicat...
上传时间： 2014-01-02
上传用户：kikye
资源简介：Welcome to PMOS. PMOS is a set of modules, mostly written in Modula-2, to support multitasking. PMOS was designed primarily with real-time applications in mind. It is not an operating system in the conventional sense rather, it is a coll...
上传时间： 2015-07-10
上传用户：windwolf2000
资源简介：Reads/writes text as a character stream, buffering characters so as to provide for the efficient reading/writing of characters, arrays, and lines. The buffer size may be specified, or the default size may be used. The default is large en...
上传时间： 2017-02-20
上传用户：cjl42111
资源简介：OpenOffice.org document containing: List of codes i have tested on a JinPeng C2000 mobile and their results. Some works, others not it is explained what code does if work. They are introduced where you type digits when making a ca...
上传时间： 2013-12-13
上传用户：BIBI
资源简介：OpenOffice.org document containing: List of codes i have tested on a JinPeng C2000 mobile and their results. Some works, others not it is explained what code does if work. They are introduced where you type digits when making a ca...
上传时间： 2017-04-05
上传用户：13517191407
资源简介：入室抢劫事件屡见不鲜,针对此现象进行分析不难发现,造成失窃事件的极大原因是人们慵懒和意识差等不良性格造成习惯性不锁门.本文以STC89C52单片机为基础,设计了一种基于人体红外传感器的自动关门锁门装置,来解决此类问题.The incidents of burglary are so com...
上传时间： 2022-03-27
上传用户：canderile
资源简介：Solving engineering problems Using MATLAB C++ Math Library Introduction In the previous article, we studied how can use MATLAB C API to solve engineering problems. In this article I will show you how can use MATLAB C++ math library. The MA...
上传时间： 2014-12-02
上传用户：13160677563
资源简介：This title demonstrates how to develop computer programmes which solve specific engineering problems using the finite element method. It enables students, scientists and engineers to assemble their own computer programmes to produce numeric...
上传时间： 2014-01-13
上传用户：youke111
资源简介：fielder Working with the Fields Object
上传时间： 2014-01-10
上传用户：498732662
资源简介：This a script for working with short TCP files with several source nodes, sharing a single bottleneck link with a RED buffer
上传时间： 2013-12-15
上传用户：Miyuki
资源简介：This a script for working with short TCP files with several source nodes, sharing a single bottleneck link. It is used to show how with proper choice of CIR, marking decreases losses of vulnerable packets (syns etc).
上传时间： 2015-05-11
上传用户：aa17807091
资源简介：With DJ Java Decompiler you can decompile java class-files and save it in text or other format.It s simple and easy.
上传时间： 2015-06-23
上传用户：wang0123456789
资源简介：state machine working with rtos
上传时间： 2013-12-13
上传用户：woshiayin
资源简介：LinCAN is a Linux kernel module that implements a CAN driver capable of working with multiple cards, even with different chips and IO methods. Each communication object can be accessed from multiple applications concurrently. It supports...
上传时间： 2015-10-14
上传用户：磊子226
资源简介：3*3 tic tac toe game..play with another person or computer.
上传时间： 2013-12-25
上传用户：heart520beat
资源简介：C++, although a marvelous language, isn t perfect. Matthew Wilson has been working with it for over a decade, and during that time he has found inherent limitations that require skillful workarounds. In this book, he doesn t just tell you w...
上传时间： 2014-01-22
上传用户：妄想演绎师
资源简介：This tutorial will deal with getting input using Direct Input. All you will need to run and/or compile this tutorial is a keybaord, mouse, DirectX 8.0 or 9.0 and the DirectX 8.0 or 9.0 SDK.
上传时间： 2016-01-17
上传用户：star_in_rain
资源简介：Please unzip the file and make the file under linux with version 2.6 or above. The function is just like the utility traceroute in linux or tracert in windows.
上传时间： 2014-01-13
上传用户：h886166
资源简介：lpc2300 serious ARM SCH document ,open with protel 99se or later
上传时间： 2016-04-12
上传用户：aeiouetla
